USt-ID-Prüfen

USt-ID-Prüfen is a free online utility designed to validate VAT identification numbers (USt-Id) for businesses across the European Union. The platform allows users to verify the format and status of tax IDs by selecting specific countries, providing essential compliance support for cross-border B2B transactions within the EU.

LLM mention score

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count.

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How to get LLM mention data →

// Fetch USt-ID-Prüfen mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "USt-ID-Prüfen",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]